Skip to stake calculator
CoverCalcPRO

Mulch calculator / Edging stakes

Mulch Edging Stake Calculator

Count support stakes from measured edging runs. Enter the maximum spacing from your product instructions, then choose how many endpoints your open runs need. No spacing or endpoint count is assumed.

Material count

— stakes

Enter one measured run and its product interval to calculate a count.

Packages to buy—Optional; use the count printed on your package.
Product instructions

Use one product and one spacing interval per calculation. Enter the value stated for your exact edging and installation.

Leave blank to show the total count only.

Measured edging runs

Keep each separated edge as its own run. Use a closed loop only when the measured path returns to its start. If two runs share one physical stake, count it in only one endpoint selection.

Up to 12 runs. Different products or spacing instructions need separate calculations.

Run-by-run count

Your arithmetic and optional package count appear here after calculation.

    Comparison of an open measured edge with selectable endpoint stakes and a closed loop counted once at its shared start and finish
    Open endpoints are selected separately. A closed loop shares one start and finish, so its closure is counted once.

    How the count works

    Convert each measured run from feet to inches using the exact 12 inches per foot relationship, then calculate intervals = round up(run length ÷ entered maximum spacing). The base count for a closed loop is one stake per interval. For an open run, the base count is the interior positions between intervals plus the zero, one or two endpoint stakes you select. Add separately specified extra stakes per run. Packages = round up(total stakes ÷ entered stakes per package).

    Arithmetic example, not an installation recommendation: an 80 ft run is 960 in. With a user-entered 24 in maximum interval, it divides into 40 intervals. A closed loop has 40 base positions; an open run with two selected endpoint stakes has 41. This example only shows the count method. The number 24 in is not a default or a recommended spacing.

    The result does not determine whether stakes belong at endpoints, corners, joints or curves. Check the instructions for the exact edging product and follow your project plan. If instructions specify additional stakes, enter them in the run. For bulk edging length and a no-join roll cut plan, continue to the mulch edging roll cut calculator; that worksheet does not count stakes.

    The worksheet uses international feet and inches. NIST Handbook 133 (2026), Appendix E lists one international foot as 12 inches exactly. The calculator applies arithmetic and rounding only; it does not account for product compatibility, soil conditions, or installation rules.

    Edging stake questions

    How does the calculator count stakes on an open edge?

    It rounds the measured length divided by your entered maximum spacing up to a whole number of intervals. You then choose whether the open run has zero, one or two endpoint stakes; the calculator counts the interior interval positions plus that endpoint count.

    How does a closed loop differ?

    A closed loop uses one stake per rounded-up interval. Its start and end are the same point, so the worksheet does not count a second stake at the closure. Add any extra stakes your product instructions or plan specify.

    Where should I get the maximum spacing?

    Use the instructions for the exact edging product and installation. This calculator does not supply or recommend a stake interval.

    Does the result include extra stakes for corners or joints?

    Only if you enter them. The calculator does not infer corners, connectors, soil conditions or installation rules. Add the extra stakes stated in your product instructions or project plan.

    Keep the edging plan together

    For the mulch quantity and edging material cut plan, use the mulch edging roll cut calculator. Enter stake instructions here because support spacing and endpoint rules belong to the exact product plan.